Which one should you get?
Get the
Fl·esports MK870
Build quality in the bottom 5% of 80% boards under $150.
- Switches are soldered. Swapping them means soldering.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Keychron K8 Ultra
Hot-swappable
Build quality in the top 10% of 80% boards under $150.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Fl·esports MK870
Keychron K8 Ultra
Hot-swappable
No
Yes
Switch changes without soldering
QMK
No
Yes
The deep option when you want to remap every key
VIA
No
Yes
GUI remapping without compiling firmware
Sound dampening
No
Yes
Layout standard
ANSI
ANSI, ISO, ISO-ES
ISO and JIS exist so regional layouts fit
- Fl·esports MK870
- Keychron K8 Ultra
- Performance
- 4390
- Build quality
- 3883
- Productivity
- 4294
- Customizability
- 4592
- Portability
- 5077
- Layout size: 80%
- Switch options: Clicky, Linear, Tactile
- Keycaps: PBT
Fl·esports MK870 vs Keychron K8 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 24 specs differ
Fl·esports MK870
Keychron K8 Ultra
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Fl·esports MK870
No ISO layout at the stores we track.
Keychron K8 Ultra
Keychron (DE)
ISO-ES
In stockDoes not ship to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
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